/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/NiagaraSystemViewModel.h
Called to notify the system view model that one of the data objects in the system was modified.
void NotifyDataObjectChanged ( [TArray](API\Runtime\Core\Containers\TArray)< [UObject](API\Runtime\CoreUObject\UObject\UObject) * > ChangedObjects, [ENiagaraDataObjectChange](API\Plugins\NiagaraEditor\ENiagaraDataObjectChange) ChangeType )